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DE69330308D1 - COUPLING AGENTS FOR AN ULTRASONIC PROBE - Google Patents

COUPLING AGENTS FOR AN ULTRASONIC PROBE

Info

Publication number
DE69330308D1
DE69330308D1 DE69330308T DE69330308T DE69330308D1 DE 69330308 D1 DE69330308 D1 DE 69330308D1 DE 69330308 T DE69330308 T DE 69330308T DE 69330308 T DE69330308 T DE 69330308T DE 69330308 D1 DE69330308 D1 DE 69330308D1
Authority
DE
Germany
Prior art keywords
ultrasonic probe
coupling agents
agents
coupling
probe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69330308T
Other languages
German (de)
Other versions
DE69330308T2 (en
Inventor
Katsunori Yoshida
Toshio Yanaki
Michihiro Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiseido Co Ltd
Original Assignee
Shiseido Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP1804793A external-priority patent/JP2944350B2/en
Priority claimed from JP01804693A external-priority patent/JP3183583B2/en
Priority claimed from JP24883693A external-priority patent/JP3212773B2/en
Priority claimed from JP23817593A external-priority patent/JP3267410B2/en
Priority claimed from JP29459693A external-priority patent/JP2944393B2/en
Application filed by Shiseido Co Ltd filed Critical Shiseido Co Ltd
Application granted granted Critical
Publication of DE69330308D1 publication Critical patent/DE69330308D1/en
Publication of DE69330308T2 publication Critical patent/DE69330308T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/226—Solutes, emulsions, suspensions, dispersions, semi-solid forms, e.g. hydrogels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE69330308T 1992-12-02 1993-12-02 COUPLING AGENT FOR AN ULTRASONIC PROBE Expired - Fee Related DE69330308T2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP34984792 1992-12-02
JP1804793A JP2944350B2 (en) 1993-01-08 1993-01-08 Contact medium for probe of ultrasonic diagnostic equipment
JP01804693A JP3183583B2 (en) 1993-01-08 1993-01-08 Contact medium for probe of ultrasonic diagnostic equipment
JP24883693A JP3212773B2 (en) 1993-09-09 1993-09-09 Contact medium for probe of ultrasonic diagnostic equipment
JP23817593A JP3267410B2 (en) 1993-09-24 1993-09-24 Contact medium for probe of ultrasonic diagnostic equipment
JP29459693A JP2944393B2 (en) 1992-12-02 1993-10-29 Contact medium for probe of ultrasonic diagnostic equipment
PCT/JP1993/001759 WO1994012105A1 (en) 1992-12-02 1993-12-02 Contact medium for probe of ultrasonic diagnostic apparatus

Publications (2)

Publication Number Publication Date
DE69330308D1 true DE69330308D1 (en) 2001-07-12
DE69330308T2 DE69330308T2 (en) 2002-04-25

Family

ID=27548763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69330308T Expired - Fee Related DE69330308T2 (en) 1992-12-02 1993-12-02 COUPLING AGENT FOR AN ULTRASONIC PROBE

Country Status (4)

Country Link
US (1) US5579769A (en)
EP (1) EP0628284B1 (en)
DE (1) DE69330308T2 (en)
WO (1) WO1994012105A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954675A (en) * 1997-07-07 1999-09-21 Dellagatta; Enrico Michael Method of ultrasonic therapy
JP3167649B2 (en) * 1997-07-25 2001-05-21 株式会社資生堂 Β-1,3 glucan from which protein has been removed and a contact medium for a probe of an ultrasonic diagnostic apparatus comprising a gel containing the same as a main component
DE19941198B4 (en) * 1999-08-30 2004-11-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coupling medium for transverse ultrasonic waves
AU2001277972A1 (en) * 2000-07-25 2002-02-05 Alcon, Inc. Probe tip
JP5110751B2 (en) * 2000-08-24 2012-12-26 セイコーインスツル株式会社 Ultrasonic diagnostic equipment
AU2004229592B2 (en) * 2003-04-17 2007-08-02 Ultraceuticals R&D Pty Limited Cross-linked polysaccharide composition
AU2003901834A0 (en) * 2003-04-17 2003-05-01 Clearcoll Pty Ltd Cross-linked polysaccharide compositions
EP1628577A2 (en) * 2003-05-21 2006-03-01 Dietrich, René Ultrasound coupling medium for use in medical diagnostics
US7815575B2 (en) * 2005-05-09 2010-10-19 Salutron, Inc. Ultrasonic monitor with a biocompatible oil based transmission medium
US20080208060A1 (en) * 2006-06-13 2008-08-28 John Michael Murkin Acoustic Coupler for Medical Imaging
CN101420524B (en) * 2007-10-24 2010-11-10 鸿富锦精密工业（深圳）有限公司 Display device
RU2366940C1 (en) * 2008-01-09 2009-09-10 Андрей Анатольевич Исаев Non-freezing contact liquid for ultrasonic flaw detection
EP2147698B1 (en) * 2008-07-23 2015-07-01 Enraf Nonius B.V. An ultrasound treatment head for an apparatus for treating a patient with ultrasound
GB201020193D0 (en) * 2010-11-29 2011-01-12 Biotec Pharmacon Asa Glucan compositions
JP2012176197A (en) * 2011-02-28 2012-09-13 Nagasaki Univ Film echo gel and ultrasonic sensor unit
US9615573B1 (en) * 2014-09-04 2017-04-11 Rose M. Moore Product and method for providing anti-microbial delivery
WO2016106068A1 (en) * 2014-12-22 2016-06-30 E. I. Du Pont De Nemours And Company Polymeric blend containing poly alpha-1,3-glucan
CN107670056B (en) * 2017-10-10 2020-07-10 郑州康宜健医疗器械有限责任公司 Medical ultrasonic antibacterial coupling patch and preparation method thereof
RU2746749C1 (en) * 2020-06-25 2021-04-20 Федеральное государственное бюджетное учреждение науки Институт материаловедения Хабаровского научного центра Дальневосточного отделения Российской академии наук Non-alcohol containing contact liquid for ultrasonic flaw detection
RU2749490C1 (en) * 2020-08-18 2021-06-11 Общество С Ограниченной Ответственностью «Макси» Anti-freezing contact liquid for ultrasonic flaw detection of railway rails
RU2753897C1 (en) * 2020-10-20 2021-08-24 Общество с ограниченной ответственностью "НПО "АЛЬФА-ТЕХНОЛОДЖИ" Low-temperature contact liquid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148341A (en) * 1980-04-17 1981-11-17 Asahi Kaken Kk Gel agent for ultrasonic diagnosis apparatus
US4505757A (en) * 1982-02-16 1985-03-19 Kaken Pharmaceutical Co. Ltd. Method for a specific depolymerization of a polysaccharide having a rod-like helical conformation
JPS5982838A (en) * 1982-11-04 1984-05-14 株式会社クラレ Contact medium of probe for utrasonic tomographic apparatus
JPS61146234A (en) * 1984-12-20 1986-07-03 ダイセル化学工業株式会社 Catalytic substance for ultrasonic diagnosis
GB8514052D0 (en) * 1985-06-04 1985-07-10 Geistlich Soehne Ag Compositions
JPS6456043A (en) * 1987-08-27 1989-03-02 Nippon Oil Co Ltd Preparation of phantom for nmr diagnosis
DE3809882A1 (en) * 1988-03-24 1989-10-05 Solvay Werke Gmbh METHOD FOR PRODUCING POLYGLYCERINES
US4966953A (en) * 1988-06-02 1990-10-30 Takiron Co., Ltd. Liquid segment polyurethane gel and couplers for ultrasonic diagnostic probe comprising the same
JP2899804B2 (en) * 1988-06-02 1999-06-02 タキロン株式会社 Polymer gel-like elastic body and contact medium for ultrasonic diagnostic probe comprising the same

Also Published As

Publication number Publication date
EP0628284A1 (en) 1994-12-14
US5579769A (en) 1996-12-03
EP0628284A4 (en) 1996-06-05
DE69330308T2 (en) 2002-04-25
EP0628284B1 (en) 2001-06-06
WO1994012105A1 (en) 1994-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee